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The Juniper Networks IOS-to-JUNOS (I2J) Conversion (I2J) Tool is a software configuration translator that converts Cisco IOS to Juniper Networks JUNOS Software full IOS Configuration files for Cisco 65xx, 75xx and 12xxx platforms into Juniper Networks JUNOS format). The I2J Conversion Tool is available to all Juniper customers and partners with a valid support contract and login to CSC.

The new release of I2J adds support for our EX Series Ethernet Switches and enhances the common JUNOS routing platforms feature-set. Please refer to IOS to JUNOS Translator Release Notes for a complete list of features and commands supported by the tool.

Features

The I2J tool currently converts a great majority of IOS configuration files to JUNOS, and the Juniper Networks I2J team is increasing the conversion percentage. See the table below for currently supported and features.

Customer Benefits

The I2J Tool helps customers to substantially reduce the time and personnel resources necessary to convert their IOS configurations to JUNOS.

Target Audience

The I2J Tool is available at IOS to JUNOS Translator and is available to all Juniper customers and partners with a valid support contract and login to CSC.

JTAC when assisting customers who have questions during an IOS to JUNOS conversion

Vendor Introduction Program

Any new customer that selects the core VIP bundle will benefit from the tool through an I2J Workshop that is part of the Migration Workshop. Customers will continue to have access to the tool for an additional six months (unlimited access if a support contract customer).

I2J 9.3 New Features

Switching features

Routing Protocols feature enhancements

Interfaces feature enhancements

RVI

RIP

T3/E3 Controller

Access Port

BGP

ATM

Trunk Port

OSPF

STP

ISIS

Voice VLAN

Static Routing

VLAN

LAG

IP Source Guard

The IOS to JUNOS Translator (I2J) converts full Cisco IOS configuration files for Cisco 65xx, 75xx and 12xxx platforms into Juniper Networks JUNOS format. However, not all IOS commands are translated. Hand reviewing the output is necessary. Although most IOS commands can be input singularly, this is not recommended or supported.

Supported Features

A "supported" feature is one where most IOS commands associated with that feature are supported.